/* ============================================
   Sovereign Vault - CSS Styles
   Bitcoin Custody Intelligence System
   ============================================ */

:root {
    /* Sovereign Path Theme */
    --sovereign-gold: #d4af37;
    --sovereign-amber: #FFBF00;
    --primary-dark: #0f0f0f;
    --secondary-dark: #1a1a1a;
    --surface-dark: #242424;
    --card-dark: #2d2d2d;
    --text-light: #e0e0e0;
    --text-dim: #888888;
    --text-muted: #666666;
    
    /* Status Colors */
    --success-green: #22c55e;
    --warning-yellow: #eab308;
    --error-red: #ef4444;
    --info-blue: #3b82f6;
    
    /* Borders */
    --border-color: rgba(212, 175, 55, 0.2);
    --border-subtle: rgba(255, 255, 255, 0.1);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);
    
    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', monospace;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* ============================================
   Base & Reset
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--sovereign-gold);
    color: var(--primary-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 0.5rem 0.5rem;
    z-index: 1000;
    font-weight: 600;
}

.skip-link:focus {
    top: 0;
}

*:focus-visible {
    outline: 3px solid var(--sovereign-gold);
    outline-offset: 2px;
}

/* ============================================
   Header
   ============================================ */

.vault-header {
    background: var(--secondary-dark);
    border-bottom: 2px solid var(--sovereign-gold);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.vault-logo {
    color: var(--sovereign-gold);
}

.brand-text h1 {
    font-size: 1.5rem;
    color: var(--sovereign-gold);
    margin: 0;
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.resilience-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
}

.resilience-badge .score-label {
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.resilience-badge .score-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sovereign-gold);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: var(--transition-fast);
}

.btn-icon:hover {
    color: var(--sovereign-gold);
    background: rgba(212, 175, 55, 0.1);
}

/* ============================================
   Unlock Screen
   ============================================ */

.unlock-screen {
    position: fixed;
    inset: 0;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 2rem;
}

.unlock-container {
    max-width: 450px;
    width: 100%;
    text-align: center;
}

.unlock-logo {
    color: var(--sovereign-gold);
    margin-bottom: 1.5rem;
}

.unlock-container h2 {
    font-size: 2rem;
    color: var(--sovereign-gold);
    margin-bottom: 0.5rem;
}

.unlock-subtitle {
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.unlock-mode-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: var(--secondary-dark);
    padding: 0.25rem;
    border-radius: 0.5rem;
}

.mode-btn {
    flex: 1;
    padding: 0.75rem;
    background: transparent;
    border: none;
    color: var(--text-dim);
    border-radius: 0.375rem;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
}

.mode-btn.active {
    background: var(--sovereign-gold);
    color: var(--primary-dark);
}

.unlock-form {
    background: var(--secondary-dark);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
}

.password-input-wrapper {
    position: relative;
    display: flex;
}

.password-input-wrapper input {
    flex: 1;
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 0.5rem;
}

.toggle-password:hover {
    color: var(--sovereign-gold);
}

.btn-unlock {
    width: 100%;
    margin-top: 1rem;
}

.unlock-error {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error-red);
    border-radius: 0.5rem;
    color: var(--error-red);
    font-size: 0.9rem;
}

.security-notice {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.security-notice h4 {
    color: var(--sovereign-gold);
    margin-bottom: 0.5rem;
}

.security-notice p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.what-is-notice {
    margin-top: 1.5rem;
    text-align: left;
}

.what-is-notice details {
    background: var(--secondary-dark);
    border-radius: 0.5rem;
    border: 1px solid var(--border-subtle);
}

.what-is-notice summary {
    padding: 1rem;
    cursor: pointer;
    color: var(--sovereign-gold);
    font-weight: 500;
}

.what-is-notice .notice-content {
    padding: 0 1rem 1rem;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.what-is-notice ul {
    margin: 1rem 0 1rem 1.5rem;
}

.what-is-notice li {
    margin-bottom: 0.5rem;
}

/* ============================================
   Navigation
   ============================================ */

.vault-nav {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--secondary-dark);
    border-bottom: 1px solid var(--border-subtle);
    overflow-x: auto;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 0.5rem;
    color: var(--text-dim);
    cursor: pointer;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.nav-tab:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--text-light);
}

.nav-tab.active {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--sovereign-gold);
    color: var(--sovereign-gold);
}

/* ============================================
   Main Content
   ============================================ */

.vault-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.tab-content-wrapper {
    min-height: 60vh;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Dashboard
   ============================================ */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.card {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    margin-bottom: 1.5rem;
}

.card-header h2 {
    font-size: 1.25rem;
    color: var(--sovereign-gold);
}

/* Resilience Score */
.resilience-card {
    grid-column: span 2;
}

.score-display {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.score-circle {
    position: relative;
    width: 200px;
    height: 200px;
    flex-shrink: 0;
}

.score-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.score-bg {
    fill: none;
    stroke: var(--surface-dark);
    stroke-width: 8;
}

.score-progress {
    fill: none;
    stroke: var(--sovereign-gold);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1s ease;
}

.score-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--sovereign-gold);
    display: block;
}

.score-max {
    font-size: 1rem;
    color: var(--text-dim);
}

.score-breakdown {
    flex: 1;
}

.score-breakdown h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.breakdown-item:last-child {
    border-bottom: none;
}

.breakdown-label {
    color: var(--text-dim);
}

.breakdown-value {
    font-weight: 600;
}

.breakdown-value.good { color: var(--success-green); }
.breakdown-value.warning { color: var(--warning-yellow); }
.breakdown-value.poor { color: var(--error-red); }

.recommendations {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

.recommendations h3 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

#recommendation-list {
    list-style: none;
}

#recommendation-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(234, 179, 8, 0.1);
    border-left: 3px solid var(--warning-yellow);
    border-radius: 0 0.5rem 0.5rem 0;
    margin-bottom: 0.5rem;
}

#recommendation-list li::before {
    content: "⚠️";
}

/* Stats Card */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--surface-dark);
    border-radius: 0.75rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--sovereign-gold);
    display: block;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Activity Card */
.activity-list {
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-subtle);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    color: var(--sovereign-gold);
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-title {
    font-weight: 500;
}

.activity-time {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: var(--surface-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 0.75rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.action-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--sovereign-gold);
    color: var(--sovereign-gold);
}

.action-btn svg {
    color: var(--sovereign-gold);
}

/* ============================================
   Section Headers
   ============================================ */

.section-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 1.75rem;
    color: var(--sovereign-gold);
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-dim);
    max-width: 600px;
}

/* ============================================
   Wallet Templates
   ============================================ */

.wallet-templates {
    margin-bottom: 2rem;
}

.wallet-templates h3 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.template-card {
    padding: 1.5rem;
    background: var(--card-dark);
    border: 2px solid var(--border-subtle);
    border-radius: 0.75rem;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-fast);
}

.template-card:hover {
    border-color: var(--sovereign-gold);
    background: rgba(212, 175, 55, 0.05);
}

.template-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.template-card h4 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.template-card p {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* ============================================
   Lists
   ============================================ */

.wallets-list,
.backups-list,
.heirs-list {
    display: grid;
    gap: 1rem;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-dim);
    background: var(--surface-dark);
    border-radius: 0.75rem;
    border: 2px dashed var(--border-subtle);
}

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--card-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 0.75rem;
    transition: var(--transition-fast);
}

.list-item:hover {
    border-color: var(--border-color);
}

.list-item-content {
    flex: 1;
}

.list-item-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.list-item-subtitle {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.list-item-meta {
    display: flex;
    gap: 1rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.meta-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: var(--surface-dark);
    border-radius: 1rem;
    color: var(--text-dim);
}

.meta-tag.success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success-green);
}

.meta-tag.warning {
    background: rgba(234, 179, 8, 0.15);
    color: var(--warning-yellow);
}

.list-item-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-edit,
.btn-delete {
    padding: 0.5rem;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: 0.375rem;
    color: var(--text-dim);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-edit:hover {
    border-color: var(--sovereign-gold);
    color: var(--sovereign-gold);
}

.btn-delete:hover {
    border-color: var(--error-red);
    color: var(--error-red);
}

/* ============================================
   Geographic Distribution
   ============================================ */

.backup-distribution {
    margin-bottom: 2rem;
}

.backup-distribution h3 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.distribution-visual {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.distribution-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--card-dark);
    border-radius: 0.75rem;
    border: 1px solid var(--border-subtle);
}

.distribution-count {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sovereign-gold);
    display: block;
}

.distribution-label {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* ============================================
   Inheritance Wizard
   ============================================ */

.wizard-progress {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--surface-dark);
    border-radius: 2rem;
    opacity: 0.5;
    transition: var(--transition-fast);
}

.progress-step.active {
    opacity: 1;
    background: rgba(212, 175, 55, 0.15);
}

.progress-step.completed {
    opacity: 1;
}

.step-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--border-subtle);
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.9rem;
}

.progress-step.active .step-number {
    background: var(--sovereign-gold);
    color: var(--primary-dark);
}

.progress-step.completed .step-number {
    background: var(--success-green);
    color: white;
}

.step-label {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.progress-step.active .step-label {
    color: var(--sovereign-gold);
}

.wizard-step {
    display: none;
    max-width: 800px;
    margin: 0 auto;
}

.wizard-step.active {
    display: block;
}

.wizard-step h3 {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.wizard-step > p {
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.wizard-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
}

/* Access Config */
.access-config {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.config-option {
    padding: 0;
}

.config-option label {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--card-dark);
    border: 2px solid var(--border-subtle);
    border-radius: 0.75rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.config-option label:hover {
    border-color: var(--border-color);
}

.config-option input:checked + .option-content {
    color: var(--sovereign-gold);
}

.config-option input {
    margin-top: 0.25rem;
}

.option-content h4 {
    margin-bottom: 0.25rem;
}

.option-content p {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.delay-config {
    padding: 1.5rem;
    background: var(--surface-dark);
    border-radius: 0.75rem;
}

.delay-config label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.delay-config input {
    width: 100px;
}

/* Instructions Editor */
.instructions-editor {
    background: var(--card-dark);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.instruction-templates {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.template-btn {
    padding: 0.5rem 1rem;
    background: var(--surface-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 0.375rem;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.template-btn:hover {
    border-color: var(--sovereign-gold);
    color: var(--sovereign-gold);
}

#heir-instructions {
    width: 100%;
    min-height: 300px;
    padding: 1rem;
    background: var(--surface-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    color: var(--text-light);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    resize: vertical;
}

/* Dead Man's Switch */
.dms-config {
    background: var(--card-dark);
    border-radius: 0.75rem;
    padding: 2rem;
}

.dms-toggle {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.dms-settings {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
}

.dms-warning {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(234, 179, 8, 0.1);
    border-left: 4px solid var(--warning-yellow);
    border-radius: 0 0.5rem 0.5rem 0;
}

.dms-warning h4 {
    color: var(--warning-yellow);
    margin-bottom: 0.5rem;
}

.dms-warning p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* ============================================
   Emergency Document
   ============================================ */

.emergency-preview-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
}

.preview-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.visibility-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.visibility-toggle label {
    color: var(--text-dim);
}

.preview-actions {
    display: flex;
    gap: 0.75rem;
}

.emergency-preview {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    min-height: 500px;
    overflow: auto;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 500px;
    color: var(--text-dim);
    text-align: center;
}

.preview-placeholder p {
    margin-top: 1rem;
}

.emergency-checklist {
    background: var(--card-dark);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.emergency-checklist h3 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.emergency-checklist ul {
    list-style: none;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border-subtle);
}

.checklist-item:last-child {
    border-bottom: none;
}

.checklist-item.complete {
    color: var(--text-light);
}

.checklist-item.complete .check-icon {
    color: var(--success-green);
}

.check-icon {
    font-size: 1.25rem;
}

/* ============================================
   Settings
   ============================================ */

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.settings-section {
    background: var(--card-dark);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.settings-section h3 {
    font-size: 1.1rem;
    color: var(--sovereign-gold);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-subtle);
}

.setting-item {
    margin-bottom: 1.5rem;
}

.setting-item:last-child {
    margin-bottom: 0;
}

.setting-item > label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.toggle-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.danger-zone {
    border: 1px solid var(--error-red);
}

.danger-zone h3 {
    color: var(--error-red);
}

.help-text.danger {
    color: var(--error-red);
}

.audit-section {
    background: var(--card-dark);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.audit-log {
    max-height: 400px;
    overflow-y: auto;
}

.audit-entry {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.9rem;
}

.audit-time {
    color: var(--text-dim);
    white-space: nowrap;
}

.audit-action {
    flex: 1;
}

/* ============================================
   Forms
   ============================================ */

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--surface-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--sovereign-gold);
    outline: none;
}

.help-text {
    display: block;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 0.5rem;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
}

.radio-inline {
    display: flex;
    gap: 1.5rem;
}

.radio-inline label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
}

.multisig-inputs {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.multisig-inputs input {
    width: 80px;
}

.multisig-inputs span {
    color: var(--text-dim);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

/* ============================================
   Buttons
   ============================================ */

.btn-primary,
.btn-secondary,
.btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    min-height: 44px;
}

.btn-primary {
    background: var(--sovereign-gold);
    color: var(--primary-dark);
}

.btn-primary:hover {
    background: var(--sovereign-amber);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-light);
}

.btn-secondary:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--sovereign-gold);
}

.btn-danger {
    background: var(--error-red);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* ============================================
   Modals
   ============================================ */

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--secondary-dark);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-small {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.modal-header h2 {
    font-size: 1.25rem;
    color: var(--sovereign-gold);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-light);
}

.modal-form {
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

/* ============================================
   Toggle Switch
   ============================================ */

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--surface-dark);
    border-radius: 28px;
    transition: var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background: var(--text-dim);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: rgba(212, 175, 55, 0.3);
}

.toggle-switch input:checked + .toggle-slider::before {
    background: var(--sovereign-gold);
    transform: translateX(22px);
}

/* ============================================
   Footer
   ============================================ */

.vault-footer {
    background: var(--secondary-dark);
    border-top: 1px solid var(--border-subtle);
    padding: 2rem;
    text-align: center;
    margin-top: 3rem;
}

.footer-content p {
    color: var(--text-dim);
    margin-bottom: 0.5rem;
}

.footer-content a {
    color: var(--sovereign-gold);
    text-decoration: none;
}

.footer-content a:hover {
    text-decoration: underline;
}

.security-reminder {
    font-size: 0.85rem;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .resilience-card {
        grid-column: span 1;
    }
    
    .score-display {
        flex-direction: column;
        align-items: center;
    }
    
    .emergency-preview-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .vault-nav {
        padding: 1rem;
    }
    
    .nav-tab span:not(.nav-tab svg) {
        display: none;
    }
    
    .vault-main {
        padding: 1rem;
    }
    
    .section-header {
        flex-direction: column;
    }
    
    .wizard-progress {
        flex-wrap: wrap;
    }
    
    .step-label {
        display: none;
    }
    
    .distribution-visual {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .unlock-form {
        padding: 1.5rem;
    }
    
    .score-circle {
        width: 150px;
        height: 150px;
    }
    
    .score-number {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
    
    .template-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Custody Model Selection
   ============================================ */

.custody-model-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 0.5rem;
}

.custody-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: var(--surface-dark);
    border: 2px solid var(--border-subtle);
    border-radius: 0.75rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
}

.custody-card:hover {
    border-color: var(--sovereign-gold);
    background: rgba(212, 175, 55, 0.05);
}

.custody-card.selected {
    border-color: var(--sovereign-gold);
    background: rgba(212, 175, 55, 0.1);
}

.custody-card input[type="radio"] {
    display: none;
}

.custody-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.custody-name {
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.custody-desc {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Provider Info Card */
.provider-info-card {
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
}

.provider-info-card h4 {
    color: var(--sovereign-gold);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.provider-info-card .provider-model {
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.provider-info-card .provider-features {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}

.provider-info-card .provider-features li {
    font-size: 0.9rem;
    color: var(--text-dim);
    padding: 0.25rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.provider-info-card .provider-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
}

.provider-info-card .provider-note {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-style: italic;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-subtle);
}

/* Key Documentation */
.keys-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.key-entry {
    background: var(--surface-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    padding: 1rem;
}

.key-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.key-number {
    font-weight: 600;
    color: var(--sovereign-gold);
}

.key-entry-fields {
    display: grid;
    gap: 0.75rem;
}

.key-source-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.key-source-badge.user-controlled {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success-green);
    border: 1px solid var(--success-green);
}

.key-source-badge.third-party {
    background: rgba(234, 179, 8, 0.15);
    color: var(--warning-yellow);
    border: 1px solid var(--warning-yellow);
}

.key-source-badge.unknown {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error-red);
    border: 1px solid var(--error-red);
}

/* Trust Warning */
.trust-warning {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: rgba(234, 179, 8, 0.1);
    border: 1px solid rgba(234, 179, 8, 0.3);
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 0;
}

.trust-warning-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.trust-warning-content h5 {
    color: var(--warning-yellow);
    margin-bottom: 0.25rem;
}

.trust-warning-content p {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin: 0;
}

/* Secure Enclave Warning */
.secure-enclave-warning {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 0.75rem 0;
}

.secure-enclave-warning-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.secure-enclave-warning-content {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.secure-enclave-warning-content strong {
    color: var(--info-blue);
}

/* ============================================
   Device Entry (Wallet Form)
   ============================================ */

.devices-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.device-entry {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.75rem;
    background: var(--surface-dark);
    border-radius: 0.5rem;
    border: 1px solid var(--border-subtle);
}

.device-entry select,
.device-entry input {
    flex: 1;
    padding: 0.5rem;
    background: var(--card-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 0.25rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.device-entry select:focus,
.device-entry input:focus {
    border-color: var(--sovereign-gold);
    outline: none;
}

.device-entry .device-type {
    max-width: 180px;
}

.device-entry .device-label {
    min-width: 120px;
}

.btn-remove-device {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.btn-remove-device:hover {
    color: var(--error-red);
    background: rgba(239, 68, 68, 0.1);
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .vault-header,
    .vault-nav,
    .vault-footer,
    .btn-primary,
    .btn-secondary,
    .action-btn,
    .modal {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card {
        border: 1px solid #ccc;
        break-inside: avoid;
    }
}